An undated photograph of the interior main entrance to the Omohundro Water Filtration Plant, of the Omohundro Water Filtration Complex District in Nashville, Tennessee, located at 1400 Pumping Station Road across the Cumberland River from Shelby...

A photograph of the Ellington Agricultural Center at 440 Hogan Road, Nashville, Tennessee, as it appeared circa 1972. Originally part of the Brentwood Hall estate of financier Rogers Caldwell (1890-1968), the state-owned complex is now headquarters...

An aerial view of the June 29th, 1937 strike at the Neuhoff Meat Packing Plant. The company was first built circa 1906 in North Nashville, by German immigrant Henry Neuhoff. It was located six blocks from the Tennessee State Capitol, on a rock...

An aerial view of the June 29th, 1937 strike at the Neuhoff Meat Packing Plant. The company was first built circa 1906 in North Nashville, by German immigrant Henry Neuhoff. It was located six blocks from the Tennessee State Capitol, on a rock...

An aerial view of the June 29th, 1937 strike at the Neuhoff Meat Packing Plant. The company was first built circa 1906 in North Nashville, by German immigrant Henry Neuhoff. It was located six blocks from the Tennessee State Capitol, on a rock...

An exterior view of the City Office Building (Metropolitan Office Building), Nashville, Tennessee, June 3rd, 1965. This structure, located at 800 2nd Avenue S, was renovated by Metro government as an office building. The original project was to...

An aerial view of the June 29th, 1937 strike at the Neuhoff Meat Packing Plant. The company was first built circa 1906 in North Nashville, by German immigrant Henry Neuhoff. It was located six blocks from the Tennessee State Capitol, on a rock...

An exterior view of the City Office Building (Metropolitan Office Building), Nashville, Tennessee, June 3rd, 1965. This structure, located at 800 2nd Avenue S, was renovated by Metro government as an office building. The original project was to...

An aerial view of the June 29th, 1937 strike at the Neuhoff Meat Packing Plant. The company was first built circa 1906 in North Nashville, by German immigrant Henry Neuhoff. It was located six blocks from the Tennessee State Capitol, on a rock...

An exterior view of the City Office Building (Metropolitan Office Building), Nashville, Tennessee, June 3rd, 1965. This structure, located at 800 2nd Avenue S, was renovated by Metro government as an office building. The original project was to...

An aerial view of the June 29th, 1937 strike at the Neuhoff Meat Packing Plant. The company was first built circa 1906 in North Nashville, by German immigrant Henry Neuhoff. It was located six blocks from the Tennessee State Capitol, on a rock...

An exterior view of the City Office Building (Metropolitan Office Building), Nashville, Tennessee, June 3rd, 1965. This structure, located at 800 2nd Avenue S, was renovated by Metro government as an office building. The original project was to...

An aerial view of the June 29th, 1937 strike at the Neuhoff Meat Packing Plant. The company was first built circa 1906 in North Nashville, by German immigrant Henry Neuhoff. It was located six blocks from the Tennessee State Capitol, on a rock...

An exterior view of the City Office Building (Metropolitan Office Building), Nashville, Tennessee, June 3rd, 1965. This structure, located at 800 2nd Avenue S, was renovated by Metro government as an office building. The original project was to...

An exterior view of the City Office Building (Metropolitan Office Building), Nashville, Tennessee, June 3rd, 1965. This structure, located at 800 2nd Avenue S, was renovated by Metro government as an office building. The original project was to...

A tree planting event for landscape beautification at the City Office Building (Metropolitan Office Building), Nashville, Tennessee, June 3rd, 1965. This structure, located at 800 2nd Avenue S, was renovated by Metro government as an office...

A tree planting event for landscape beautification at the City Office Building (Metropolitan Office Building), Nashville, Tennessee, June 3rd, 1965. This structure, located at 800 2nd Avenue S, was renovated by Metro government as an office...

A tree planting event for landscape beautification at the City Office Building (Metropolitan Office Building), Nashville, Tennessee, June 3rd, 1965. This structure, located at 800 2nd Avenue S, was renovated by Metro government as an office...

A tree planting event for landscape beautification at the City Office Building (Metropolitan Office Building), Nashville, Tennessee, June 3rd, 1965. This structure, located at 800 2nd Avenue S, was renovated by Metro government as an office...

A photograph of the Washington Manufacturing Company building at 200 and 210 Second Avenue North, after it was gutted by fire on October 12, 1985. The building occupied two addresses and may at one time have been two separate buildings. At the time...